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Old 10-03-2012, 17:27   #34
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Birshot is for birds. You may get suitable results using a full choke & large birdshot @ close range but open choke riot guns, nope. With a spread of 1" per yard, that is a 5-6" pattern on a guys chest @ 20ft. If he is wearing a heavy leather coat, he is not suffering much from shot #6 or smaller.
I have tested this on a beef ribcage @ 20ft. The #6 shot did NOT penetrate thru the back side of the ribcage covered w/ 2 layers of denim. So serious SD/HD use starts w/ #4 buckshot & larger. Anything else is a risk you can take, but not me. If it's bad enough fo rme to be going to a SG, it's bad enough that the fight needs to stop right now. The ribcage on the left was hit W/ #4 buck, open choke 870. The right was #6 shot.
Caliber Corner Caliber Corner
"Given adequate penetration, a larger diameter bullet will have an edge in wounding effectiveness. It will damage a blood vessel the smaller projectile barely misses. The larger permanent cavity may lead to faster blood loss. Although such an edge clearly exists, its significance cannot be quantified".

Last edited by fredj338; 10-03-2012 at 17:30..
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